physics_utils.graph module

class physics_utils.graph.SimpleGraph(title)

Bases: object

Creates a plot with automatic error bars

best_fit(return_as_md=False)

Creates a linear line of best fit on the graph, for the last set x- and y-axes

Returns:

Returns a tuple containing two tuples, with both tuples containing two values - the first value being a measurement, and the second an uncertainty. The first tuple represents the slope; and the second, the y-intercept.

Return type:

tuple

plot_points()

Plots the currently set x- and y-axes on the graph, with error bars

Return type:

None

put_labels()

Adds axes labels to the graph, using the labels given on the last sets of x- and y-axes datas

Return type:

None

put_legend()

Adds a legend to the graph

Return type:

None

set_x_axis(values, label)

Sets the x-axis values and error

Parameters:

• values (list[MeasuredData]) – The data points for the x-axis

• label (str) – The label for these data points

Return type:

None

Examples

>>> graph = SimpleGraph("New Graph")
>>> graph.set_x_axis([MeasuredData(0, 1), MeasuredData(1, 1), MeasuredData(2, 1)], "X-Axis")
>>> graph.x_data
[0.0, 1.0, 2.0]
>>> graph.x_error
[1, 1, 1]
>>> graph.x_label == "X-Axis"
True

set_y_axis(values, label)

Sets the y-axis values and error

Parameters:

• values (list[MeasuredData]) – The data points for the y-axis

• label (str) – The label for these data points

Return type:

None

physics_utils.graph.show()

Displays all created graphs